Releasing head of gas spring



FIG. 1 is a perspective view 1 of a releasing head of gas spring;

FIG. 2 is a perspective view 2 thereof;

FIG. 3 is a perspective view 3 thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a top view thereof;

FIG. 7 is a rear side view thereof;

FIG. 8 is a left side view thereof; and,

FIG. 9 is a right side view thereof.

The broken lines depict portions of the article that form no part of the claimed design. 

CLAIM The ornamental design for a releasing head of gas spring, as shown and described. 